Rockwell Automation 140G-H15X4140G 125A Molded Case Circuit Breaker
The Rockwell 140G-H15X4140G 125A Molded Case Circuit Breaker provides reliable overcurrent protection for industrial applications, ensuring safety and efficiency in various electrical systems.
Rated Current:125A
Frame Size:Molded Case
Voltage Rating:Up to 600V
Interrupt Rating:100kA @ 600V
Compliance Standards:UL, CSA, IEC
Dimensions:2.5 x 4.2 x 6.3 inches
Weight:2.5 lbs
This molded case circuit breaker frame by Rockwell Automation is specifically engineered for demanding industrial applications. Featuring a large frame size, it is capable of handling up to 125A and is rated for voltages up to 690V AC, making it suitable for a wide range of electrical systems. The breaker frame boasts a high breaking capacity of 65kA at 480V, ensuring it can safely interrupt fault currents without damage.
The 140G series is known for its reliability and durability, providing consistent performance even under extreme conditions. Its mechanical life expectancy of 10,000 operations ensures longevity and minimizes maintenance downtime. With an IP20 environmental protection rating, it guards against ingress of solid objects larger than 12.5mm, offering a basic level of protection for the internal components.
Installation is straightforward thanks to its user-friendly design, and it can be easily integrated into existing electrical panels. The robust construction and proven performance of the 140G-H15X4140G make it an excellent choice for industries such as manufacturing, oil and gas, and infrastructure projects requiring dependable circuit protection.











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